def get_or_create_lichess_game(headers: dict, white: UUID, black: UUID, raw: str) -> Game:
chess_game = Game.query.filter_by(site=headers.get("Site")).one_or_none()
if chess_game:
return chess_game
chess_game = Game.lichess(**headers, white=white, black=black, raw=raw)
chess_game.store()
return chess_game
